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Safest way to convert float to integer in python?
Python's math module contain handy functions like floor & ceil . These functions take a floating point number and return the nearest integer below or above it. However these functions return the answer as a floating point number. For example:
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Where to find the win32api module for Python? [closed]
I need to download it for Python 2.7, but can't seem to find it...
4 Answers
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Best way to replace multiple characters in a string?
...= text.replace('&', r'\&').replace('#', r'\#')
Timed like this:
python -mtimeit -s"import time_functions" "time_functions.a('abc&def#ghi')"
python -mtimeit -s"import time_functions" "time_functions.b('abc&def#ghi')"
python -mtimeit -s"import time_functions" "time_functions.c('abc&...
ctypes - Beginner
I have the task of "wrapping" a c library into a python class. The docs are incredibly vague on this matter. It seems they expect only advanced python users would implement ctypes. Well i'm a beginner in python and need help.
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Expand a random range from 1–5 to 1–7
...xt digit in the conversion of the random real number to base 7. Here is a Python implementation, with a test harness:
import random
rand5_calls = 0
def rand5():
global rand5_calls
rand5_calls += 1
return random.randint(0, 4)
def rand7_gen():
state = 0
pow5 = 1
pow7 = 7
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Explaining Python's '__enter__' and '__exit__'
... from __future__ import with_statement at the top of the file if you're on Python 2.5).
with DatabaseConnection() as mydbconn:
# do stuff
PEP343 -- The 'with' statement' has a nice writeup as well.
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filter items in a python dictionary where keys contain a specific string
I'm a C coder developing something in python. I know how to do the following in C (and hence in C-like logic applied to python), but I'm wondering what the 'Python' way of doing it is.
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Issue with virtualenv - cannot activate
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I don't see this "venv" directory after installing Python 2.7 on Windows. Advice? I went to Blairg23's link, but do not see an "activate" script in my Python "Scripts" directory.
– ryanwebjackson
Oct 3 '17 at 2:16
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Open document with default OS application in Python, both in Windows and Mac OS
...he document icon in Explorer or Finder. What is the best way to do this in Python?
13 Answers
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Displaying better error message than “No JSON object could be decoded”
Python code to load data from some long complicated JSON file:
11 Answers
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